AT-3624TR/3648TR Installation Manual - Allied Telesis

AT-3624TR Connectivity
LINK (Solid Green)—This indicates that the particular port has a valid
link and is not partitioned.
RECEIVING (Flashing Green)—When a port’s LED is blinking, the port
is receiving Ethernet packets.
PARTITIONED (Steady Amber)—A steady amber port indicator means
the port is partitioned or segmented from the rest of the ports. This
partitioning may be associated with a management function or with an
error condition on the link.
COLLISION (Flashing Amber)—A momentary amber flash occurs when
a collision is detected on the port.
NO LINK (No Light)—If the Link Test function is not met by the
10BASE-T device at the opposite end of the UTP segment, this LED will
not illuminate. This may occur if the workstation at the end of the
segment is turned OFF or if the UTP segment is disrupted or damaged.
46